North America & Caribbean

Hurricane Polo rapidly intensified in the eastern Pacific in September 2026, becoming a Category 5 hurricane within about 24...

Puerto Rico’s drought conditions on 25 August 2026, showing severe to extreme drought across much of the island, in...

Snow Eaters are a new type of heatwave that’s becoming more widespread across the western United States.  It presents unusually warm conditions rapidly melting mountain snowpack earlier...

Between July 14 and 15, 2026, intense wildfire activity across Canada triggered widespread smoke transport across central and eastern...

A historic heatwave is unfolding across the northern Rockies and Great Plains this July (2026), with Montana, North Dakota,...

Extreme heat is one of the fastest-growing urban climate risks worldwide. From Ahmedabad to London to Phoenix, cities are...

On Herschel Island–Qikiqtaruk, thawing permafrost – the frozen ground that lies beneath much of Canada’s north – is causing the ground...

Greenland’s ice sheet is melting at a pace that is not only accelerating sea level rise but also altering...

Between January 22 and 25, 2026, a large-scale winter storm driven by the southward intrusion of Arctic air impacted vast regions of the...

Meteorologists are warning that a major shift in atmospheric patterns could bring a chilly and volatile December to large...

Hurricane Erin, which tracked across the Atlantic between August 15–21, 2025, highlights the increasing risks associated with tropical cyclones...

A devastating flash flood struck the Texas Hill Country, known to meteorologists as “Flash Flood Alley”, early on July...